void OnPreferencesTreeViewSelectionChanged(object o, EventArgs args)
{
TreeSelection sel = (TreeSelection)o;
TreeModel tm;
TreeIter ti;
if (sel.GetSelected(out tm, out ti))
{
IPluginPreferences ipp = (IPluginPreferences)tm.GetValue(ti, 1);
// If user tried to select a header row, keep the previous selection
if (ipp == null)
{
sel.SelectIter(selectedIter);
return;
}
if (PreferencesPaned.Child2 != null)
{
PreferencesPaned.Remove(PreferencesPaned.Child2);
}
PreferencesPaned.Pack2(ipp.Widget, true, false);
ipp.LoadPreferences();
ipp.Widget.ShowAll();
selectedIter = ti;
}
}
private void Reset()
{
// The main container gets destroyed since it will be recreated.
if (container != null)
{
if (frame != null)
{
container.Remove(frame);
}
if (main_expander != null)
{
container.Remove(main_expander);
}
main_expander.Activated -= OnExpander;
main_expander.SizeRequested -= HandleSizeRequested;
Remove(container);
}
}
/// <summary>
/// Unparent the views' scrolled window parents so they can be re-packed in
/// a new layout. The main container gets destroyed since it will be recreated.
/// </summary>
private void Reset()
{
if (container != null && main_scrolled_window != null)
{
container.Remove(main_scrolled_window);
}
if (container != null)
{
Remove(container);
}
}
void Rebuild()
{
settingSize = true;
ClearPaneds();
var currentPaned = paned;
int currentChild = 1;
for (int n = 0; n < Children.Count; n++)
{
var c = Children [n];
if (currentChild == 1)
{
currentPaned.Add1(c);
currentChild++;
}
else if (n < Children.Count - 1)
{
if (!(paned.Child2 is Paned childPaned))
{
childPaned = CreatePaned();
currentPaned.Add2(childPaned);
}
childPaned.Add1(c);
currentPaned = childPaned;
currentChild = 2;
}
else
{
if (paned.Child2 is Paned childPaned)
{
paned.Remove(childPaned);
childPaned.Destroy();
}
paned.Add2(c);
currentPaned = null;
}
}
if (currentPaned?.Child2 is Paned nextPaned)
{
currentPaned.Remove(nextPaned);
nextPaned.Destroy();
}
RestoreSizes();
settingSize = false;
}
private void Reset()
{
// Unparent the views' scrolled window parents so they can be re-packed in
// a new layout. The main container gets destroyed since it will be recreated.
foreach (ScrolledWindow window in filter_scrolled_windows)
{
Paned filter_container = window.Parent as Paned;
if (filter_container != null)
{
filter_container.Remove(window);
}
}
if (container != null && main_scrolled_window != null)
{
container.Remove(main_scrolled_window);
}
if (container != null)
{
Remove(container);
}
}
